Message-ID: <HS56V0$8D19F038A72AE821614206966D3C0E2E@libero.it>
Date: 2004-01-27T09:40:12Z
From: paola.distefano@libero.it
Subject: help help help
Hi,
I have a problem....
I need help about Generalized Estimating Equation. The response variable is "efficacy" (numeric) and the predictors are "eziology" (categoric) and "terapy" (string).
After downloaded the gee from CRAN I tried to use this procedure for example:
summary(gee(efficacy~eziology+terapy, id=?, data=pippo, corstr="exchangeable"))
Could you send me an example of application of GEE with two variables?
Thank you very much
Paola Di Stefano